Mauricio Estivariz defeated Matias Silva 6-3 6-1 in the Peru F1 round of 16 on clay. The result followed the form book — Mauricio Estivariz came in leading the head-to-head 1–0. Mauricio Estivariz extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-09-25 | Bolivia F3 | R16 | clay | Mauricio Estivariz | 7-5 4-6 6-4 |